Flowmaster American Thunder Crossmember-Back Exhaust System for 1967-1968 Chevrolet Camaro and Pontiac Firebird
Part # 817129
- Includes Hangers and Hardware for an Easy Installation
- True Dual 2.50-inch Crossmember-Back Exhaust System
- Mandrel-bent 16-gauge Stainless Steel Tubing
- Aggressive to Moderate Exterior Exhaust Tone
- Super 44 Series Performance Mufflers
- Tailpipes Exit in the Stock Location
- Includes All Necessary Hardware
- Built-in H-pipe Cross-over
Description
For the person who is looking for a true dual Crossmember-Back exhaust system with an moderate to aggressive exhaust tone. With an easy fit in mind, these systems are constructed from 16-gauge mandrel-bent stainless steel tubing with a built-in H-pipe crossover, a pair of specially selected Super 44 Series mufflers and includes all hangers and hardware necessary for installation. The American Thunder systems deliver a moderate to aggressive interior and exterior tone and are best suited to the enthusiast who wants their performance to be heard. Like all Flowmaster exhaust systems, the benefits include improved throttle response, power and mileage. If you prefer Aluminized steel construction, check out optional system# 17129.
Specifications
| CARB (California) Compliant | Yes |
|---|---|
| Catalytic Converter Included | No |
| Catalytic Converter Quantity | 0 |
| Clamping Type | Flat Band |
| Clamps Included | Yes |
| Drive | 2WD |
| Exhaust Series | American Thunder |
| Exhaust Tip Quantity | 0 |
| Exhaust Tip Shape | Round |
| Exit Style | Dual Out Rear |
| Finish | Natural |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Hangers Included | Yes |
| Heat Shield Included | No |
| Inlet Diameter | 2.50 in |
| Inlet Type | Weld-On |
| Main Piping Diameter | 2.50 in |
| Mounting Bracket Included | Yes |
| Muffler (Left) Body Height | 4.00 in |
| Muffler (Left) Body Length | 13.00 in |
| Muffler (Left) Body Width | 9.75 in |
| Muffler (Left) Type | Chambered |
| Muffler (Right) Body Height | 4.00 in |
| Muffler (Right) Body Length | 13.00 in |
| Muffler (Right) Body Width | 9.75 in |
| Muffler (Right) Type | Chambered |
| UPC / GTIN | 00700042024292 |
| Warranty | Manufacturer's Limited Lifetime Warranty |
| Year | Make | Model | Submodel | Engine | Note |
|---|---|---|---|---|---|
| 1967 - 1968 | Chevrolet | Camaro | Base, RS, SS, Z28 | 4.9L V8, 5.3L V8, 5.7L V8, 6.5L V8 | Aggressive to moderate sound; Convertible models require an aftermarket X-brace or 3/8 shims for clearance; Aggressive to moderate sound |
| 1967 | Pontiac | Firebird | 326, 400, Base, HO, Sprint | Convertible models require an aftermarket X-brace or 3/8 shims for clearance;Big Block Chevy Swap; Aggressive to moderate sound; Convertible models require an aftermarket X-brace or 3/8 shims for clearance;LS Swap; Aggressive to moderate sound; Convertible models require an aftermarket X-brace or 3/8 shims for clearance;LT Swap; Aggressive to moderate sound; Convertible models require an aftermarket X-brace or 3/8 shims for clearance;Small Block Chevy Swap; Aggressive to moderate sound; Convertible models require an aftermarket X-brace or 3/8 shims for clearance; Aggressive to moderate sound; Aggressive to moderate sound | |
| 1968 | Pontiac | Firebird | 350, 400, Base, HO, Sprint | Convertible models require an aftermarket X-brace or 3/8 shims for clearance;Big Block Chevy Swap; Aggressive to moderate sound; Convertible models require an aftermarket X-brace or 3/8 shims for clearance;LS Swap; Aggressive to moderate sound; Convertible models require an aftermarket X-brace or 3/8 shims for clearance;LT Swap; Aggressive to moderate sound; Convertible models require an aftermarket X-brace or 3/8 shims for clearance;Small Block Chevy Swap; Aggressive to moderate sound; Convertible models require an aftermarket X-brace or 3/8 shims for clearance; Aggressive to moderate sound; Aggressive to moderate sound |